Nerves,veins, Arteries

Front 1

Cervical Plexus (#)

Back 1

C1-C5

Front 2

Brachial Plexus (#)

Back 2

C5-T1

Front 3

Cervical Plexus (nerves)

Back 3

Phrenic nerve

Front 4

Brachial plexus (nerves)

Back 4

-Axillary

-Radial

-Ulnar

-Musculocutaneous

-Median: starts medial and goes to middle at forearm

Front 5

Lumbar Plexus (#)

Back 5

at side of first 4 lumbar vertebrae

T12-L4

Front 6

Lumbar Plexus (nerve)

Back 6

Femoral

Obturator

Front 7

Sacral Plexus (#)

Back 7

L4-S4

Front 8

Sacral Plexus (nerve)

Back 8

Sciatic (L4-S3)

Popliteal-continues the sciatic when it is positioned between the condyles of the femur: splits into 2 nerves

1. Common Peroneal
2. Tibial

Front 9

Popliteal: Common peroneal and Tibial

Back 9

Common peroneal: moves around the head of the fibula in the anterior or (superficial)

Tibia: runs along posterior tibia

Front 10

Spinal reflexes: dont have to be processed by the brain to occur

Back 10

Biceps-C5

Brachioradialis-C6

Triceps-C7

Patellar-L4

Achilles-S2

Front 11

Dermatomes

Back 11

Skin sensations related to nerves

Front 12

Dermatome: C1-C3

Back 12

Transverse head

Front 13

Dermatome: C4

Back 13

Top of shoulders

Front 14

Dermatome: C5

Back 14

Deltoid

Front 15

Dermatome: C6

Back 15

lateral forearm and digits 1 and 2

Front 16

Dermatome: C7

Back 16

middle finger

Front 17

Dermatome: C8

Back 17

medial forearm and last two digits

Front 18

Dermatome: T1

Back 18

medial upper arm

Front 19

Dermatome: T2

Back 19

accross upper chest at clavicle

Front 20

Dermatome: T3

Back 20

nipple line

Front 21

Dermatome: T4-T12

Back 21

oblique lines on chest

Front 22

Dermatome: L1

Back 22

starts at anterolateral thigh and runs in a medial oblique line

Front 23

Dermatome: L2

Back 23

below L1 in same pattern

Front 24

Dermatome: L3

Back 24

below L2 in same pattern

Front 25

Dermatome: L4

Back 25

anterolateral knee, cross to medial knee, then to medial shin + foot

Front 26

Dermatome: L5

Back 26

lateral low leg running to lateral shin and foot

Front 27

Dermatome: S1

Back 27

pedal of foot, to belly of gastroc/ soleus

Front 28

Dermatome: S2

Back 28

gastroc belly up to butt

Front 29

Myotomes

Back 29

muscle controllers

Front 30

Myotomes: C1-3

Back 30

move head

Front 31

Myotomes: C4

Back 31

elevate shoulder

Front 32

Myotomes: C5

Back 32

ABduct arm

Front 33

Myotomes: C6

Back 33

flex elbow, extend wrist

Front 34

Myotomes: C8

Back 34

finger thumb approximation

Front 35

Myotomes: T1

Back 35

Abduction of digits

Front 36

Myotomes: L1-3

Back 36

flex hip

Front 37

Myotomes: L4-S2

Back 37

ext. hip

Front 38

Myotomes: L5-S2

Back 38

plantar flex.

Front 39

Myotomes: L4-L5

Back 39

Dorsiflex.

Front 40

Atrioventricular valves (AV) valves

Back 40

between atria and the ventricles
-the mitral valve and the tricuspid valve

Front 41

Semilunar (SL) valves

Back 41

in the arteries leaving the heart
-the AORTIC valve and the PULMONARY valve

Front 42

Cranial Nerves (CN): olfactory

Back 42

smell

Front 43

CN: optic

Back 43

vision

Front 44

CN: Oculomotor

Back 44

pupil diameter change

Front 45

CN: Trochlear

Back 45

eye movement

Front 46

CN: Trigeminal

Back 46

face sensation and jaw movement

Front 47

CN: Abducens

Back 47

abduct eye

Front 48

CN: Facial

Back 48

taste, expression

Front 49

CN: Vestibulocochlear

Back 49

balance

Front 50

CN: Glossopharangeal

Back 50

swallowing/gag reflex

Front 51

CN: vagus

Back 51

breathing

Front 52

CN: Accessory

Back 52

shoulder shrug

Front 53

CN: Hypoglossal

Back 53

stick out your tongue